// JavaScript Document

function setVideo(idvideo) {

    var vswf = new SWFObject('flvplayer.swf','player','300','250','7');

    vswf.addParam("allowfullscreen","true");

    vswf.addVariable("type","flv");

    vswf.addVariable("file","http://www.youtube.com/get_video.php?video_id="+idvideo);

    vswf.addVariable("image","http://img.youtube.com/vi/"+idvideo+"/2.jpg");

    vswf.addVariable("autostart", "true");

    vswf.write('swfvideo');

}

function getId(nameid) {

    return document.getElementById(nameid);

}

function getData() {

    getId('loadData').style.visibility = "visible";

    dsYouTube.setURL(varurl+"?tag="+vartag+"&pag="+varpag);

    dsYouTube.loadData();

}

function setText(varId, varText) {

    getId(varId).innerText = varText;

    getId(varId).textContent = varText;

}

function getVideo() {

    varpag = 1;

    vartag = getId("criterio").value;

    window.location = "index.php?query="+vartag+"&page="+varpag;

}

function download() {

    window.location = "download.php?v="+getId("codigo").value;

}

function pagVideo(pagStep) {

    if (varpag > 1 || pagStep > 0) {

        varpag = Number(varpag) + Number(pagStep);

        window.location = "index.php?query="+vartag+"&page="+varpag;

    }

}